Chair



FIG. 1 is front left perspective view thereof;

FIG. 2 is a front view thereof;

FIG. 3 is left view thereof;

FIG. 4 is top view thereof; and,

FIG. 5 is a right view thereof.

The design has an unornamented bottom view and back view and views thereof are omitted from the specification. 

The ornamental design for a design for chair, as shown and described. 